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The Lennox 31J91 LP Pilot Orifice is a precision-engineered liquid propane (LP) conversion component designed specifically for residential and commercial gas heating systems
This unit features standard
Key Benefits Dual-Action Safety: Simultaneously monitors and responds to both excessive internal tank pressure and dangerous thermal expansion
it guarantees correct mounting hole alignment and electrical terminal spacing
allowing for a seamless transition from old-style powerheads to modern
Veris Industries TFCIR00 Temp Sensor The Lennox 31J91 LP PilotThe Veris Industries TFCIR00 is a trade grade duct mount temperature sensor engineered for precise thermal monitoring within commercial building automation systems. Built with a 6 inch corrosion resistant stainless steel probe, this unit provides reliable data for air handlers and terminal units without the drift associated with lower quality components. It utilizes a 1k Ohm Balco RTD (Nickel Iron) element, delivering a positive temperature